Invacare
®
Power Tiger
™
Wheelchair with Orbit
™
Seat
Electronics
The MKIV
™
control series is the most advanced power chair
control system available. More importantly, it’s also the most user
friendly, user responsive, and smoothest driving. Its pinpoint
accuracy guarantees that every driving skill can be maximized, even
as circumstances and driving skills change.
Electronics Features
• Invacare
®
Virtual Service
SM
powerful software links a chair to a
technical services team via a modem and phone line for
diagnostics, setup, and programming
• Positive Response Steering (PRS) provides powerful, positive,
smooth response, even at slow speeds
• Performance and function menus provide versatility that enables
the controller to take every driving skill to its maximum potential
• Speed selector on joystick for convenient speed range selection
• Slam Braking for emergency stops
• Battery charge-level indicator
• Closed-loop system for safer, smoother driving over a variety of
terrain
• Self-diagnostics for rapid field service
• Preset programs for quick performance selection
• Full capability with proportional and non-proportional driving
inputs and electronic communication functions
• Two (2) independent driving programs
• Basic non-proportional capability with upgrade options
• Optional hand-held Easy Remote Programmer (ERP) for simple
and convenient programming
• Optional upgrade to MKIV A or MKIVA+, or switch
option electronics
Safety
Various safety features have been incorporated into the
Invacare
®
Power Tiger
™
chair:
• Automatic motor locks
• Manually operated wheel locks
• On-demand dynamic braking
• Closed-loop system for smoother drive
• Two (2) locking cylinders for additional safety during tilt
• Two (2) separate release handles prevent accidental
release of the seat
• Special proximity switch that won’t allow operation
when seat is tilted too far (beyond 15°)
• Charger lockout prevents driving while connected to
a charger
• Slam Braking stops chair instantly in emergencies
• Frame depth telescopes to provide stability for deeper
seats
